Product Description

We are Ball Bearing ***7 Manufacturer, our Advantage:

1. Material: Carbon Steel or Chrome Steel

2.Precision : ABEC*1 ABEC*3 ABEC*5 ABEC*7

3.SGS audited & ISO certified

4. Price : usd0.**-usd*5/pc depends on different quality

5. Lead time: ****0days

1.Our Ball Bearing ***7 Product range

Our deep groove ball bearing product range is: **9 series, **8series, **8series,**9series,*0series,*2series,*3series and *4series  

2,Our Ball Bearing ***7 Tolerance

Levels of our bearings include ABEC*1, ABEC*3, ABEC*5, ABEC*7 and ABEC*9. ABEC*5 is the most favorable due to the highest performance price ratio, with relatively low price and excellent quality.

3,Our Ball Bearing ***7 Shield / Seals 

There are 2 types of Seals for our bearing, Metal Shield and  Rubber Seals . Customers can choose from a variety of colors and almost all the colors are available for the customers to choose. In addition, we can print the specified words on the Seals according to the customer's request.

4,Our Ball Bearing ***7 Retainer

We have two kinds of retainers, the steel retainer and the rubber retainer. 

5,Materials of Ball and Ring

The bearing rings and ball are made of such materials like chrome steel, stainless steel. And there are also special kinds like chromium bearing and blackened bearing. 

6,Lubrication.Most our clients employ grease lubrication, If you want a faster bearing rotation, oil lubrication is also a nice choice. But it should be noticed that oil lubrication may increase noise during application.